महाभारतः mahābhārataḥ - book-1, chapter-136, verse-2

पुरोचने तथा हृष्टे कौन्तेयोऽथ युधिष्ठिरः ।
भीमसेनार्जुनौ चैव यमौ चोवाच धर्मवित् ॥२॥

2. purocane tathā hṛṣṭe kaunteyo'tha yudhiṣṭhiraḥ ,
bhīmasenārjunau caiva yamau covāca dharmavit.

2. purocane tathā hṛṣṭe kaunteyaḥ atha yudhiṣṭhiraḥ
bhīmasenārjunau ca eva yamau ca uvāca dharmavit

2. When Purocana was thus pleased, then Yudhishthira, the son of Kunti (Kaunteya) and the knower of natural law (dharma), spoke to Bhimasena, Arjuna, and the two Yamas.

Words meanings summery:

• पुरोचने (purocane) - when Purocana was in such a state (of joy) (in Purocana, when Purocana was (locative absolute))

• तथा (tathā) - thus, so, in that manner

• हृष्टे (hṛṣṭe) - joyful, pleased, gladdened

• कौन्तेयः (kaunteyaḥ) - Yudhishthira (or any of the Pandavas who are sons of Kunti) (son of Kunti)

• अथ (atha) - then, thereupon, now

• युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhishthira (proper name)

• भीमसेनार्जुनौ (bhīmasenārjunau) - Bhimasena and Arjuna

• च (ca) - and, also

• एव (eva) - emphasizes the previous word, "and also" (indeed, just, only)

• यमौ (yamau) - Nakula and Sahadeva, the twin Pandavas. (the two Yamas (twins, Nakula and Sahadeva))

• च (ca) - and

• उवाच (uvāca) - he said, spoke

• धर्मवित् (dharmavit) - knower of natural law (dharma), one who understands righteousness

Words meanings and morphology

पुरोचने (purocane) - when Purocana was in such a state (of joy) (in Purocana, when Purocana was (locative absolute))

(proper noun)

Locative, masculine, singular of purocana

purocana - Purocana (a proper name)

तथा (tathā) - thus, so, in that manner

(indeclinable)

हृष्टे (hṛṣṭe) - joyful, pleased, gladdened

(adjective)

Locative, masculine, singular of hṛṣṭa

hṛṣṭa - gladdened, rejoiced, pleased

Past Passive Participle

From root hṛṣ (to rejoice, be glad) with suffix kta.

Root: hṛṣ (class 1)

Note: Forms a locative absolute construction with purocane.

कौन्तेयः (kaunteyaḥ) - Yudhishthira (or any of the Pandavas who are sons of Kunti) (son of Kunti)

(noun)

Nominative, masculine, singular of kaunteya

kaunteya - son of Kunti

Patronymic from Kunti + eya suffix.

अथ (atha) - then, thereupon, now

(indeclinable)

युधिष्ठिरः (yudhiṣṭhiraḥ) - Yudhishthira (proper name)

(proper noun)

Nominative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhishthira (proper name, eldest Pandava)

"Steady in battle", compound of yudhi (in battle) + sthira (steady).

Compound type : aluk-tatpuruṣa (yudhi+sthira)

• yudhi – in battle
  noun (feminine)
  locative singular of yudh (battle)
• sthira – steady, firm, stable
  adjective (masculine)
  from root sthā (to stand)
  Root: sthā (class 1)

भीमसेनार्जुनौ (bhīmasenārjunau) - Bhimasena and Arjuna

(proper noun)

Accusative, masculine, dual of bhīmasenārjuna

bhīmasenārjuna - Bhimasena and Arjuna (proper names)

Dvandva compound of bhīmasena and arjuna.

Compound type : dvandva (bhīmasena+arjuna)

• bhīmasena – Bhimasena (proper name, one of the Pandavas)
  proper noun (masculine)
• arjuna – Arjuna (proper name, one of the Pandavas)
  proper noun (masculine)

च (ca) - and, also

(indeclinable)

एव (eva) - emphasizes the previous word, "and also" (indeed, just, only)

(indeclinable)

यमौ (yamau) - Nakula and Sahadeva, the twin Pandavas. (the two Yamas (twins, Nakula and Sahadeva))

(noun)

Accusative, masculine, dual of yama

yama - twin, pair (also Yama, god of death)

Root: yam (class 1)

च (ca) - and

(indeclinable)

उवाच (uvāca) - he said, spoke

(verb)

3rd person , singular, active, perfect (lit) of vac

Perfect tense, 3rd person singular

From root vac (to speak), perfect form.

Root: vac (class 2)

धर्मवित् (dharmavit) - knower of natural law (dharma), one who understands righteousness

(adjective)

Nominative, masculine, singular of dharmavit

dharmavit - knower of natural law (dharma), one who understands righteousness

Tatpurusha compound: dharma (natural law/righteousness) + vit (knower).

Compound type : tatpuruṣa (dharma+vit)

• dharma – natural law, righteousness, duty, virtue, constitution
  noun (masculine)
  Root: dhṛ (class 1)
• vit – knowing, perceiving, understanding; knower
  adjective (masculine)
  Agent noun
  From root vid (to know)
  Root: vid (class 2)